SPRACU0 September   2020 DRA710 , DRA710 , DRA712 , DRA712 , DRA714 , DRA714 , DRA716 , DRA716 , DRA718 , DRA718 , DRA722 , DRA722 , DRA724 , DRA724 , DRA725 , DRA725 , DRA726 , DRA726 , DRA744 , DRA744 , DRA745 , DRA745 , DRA746 , DRA746 , DRA74P , DRA74P , DRA750 , DRA750 , DRA756 , DRA756 , DRA75P , DRA75P , DRA76P , DRA76P , DRA77P , DRA77P , DRA780 , DRA780 , DRA781 , DRA781 , DRA782 , DRA782 , DRA783 , DRA783 , DRA785 , DRA785 , DRA786 , DRA786 , DRA787 , DRA787 , DRA788 , DRA788 , DRA790 , DRA790 , DRA791 , DRA791 , DRA793 , DRA793 , DRA797 , DRA797 , TDA2EG-17 , TDA2EG-17 , TDA2HF , TDA2HF , TDA2HG , TDA2HG , TDA2HV , TDA2HV , TDA2LF , TDA2LF , TDA2P-ABZ , TDA2P-ABZ , TDA2P-ACD , TDA2P-ACD , TDA2SA , TDA2SA , TDA2SG , TDA2SG , TDA2SX , TDA2SX

 

  1.   Trademarks
  2. 1IVA-HD Share Problem in Current Use Cases
  3. 2IVA-HD Sharing Design
  4. 3IVA-HD Sharing Implementation
    1. 3.1 Boot Flow
    2. 3.2 IVA-HD DPLL Configure in uboot
    3. 3.3 Configure IPU to Support IPUMM and Decode Link at the Same Time
    4. 3.4 IVA-HD Configure
      1. 3.4.1 Codec Engine and IPUMM Setup
      2. 3.4.2 Framework Components
      3. 3.4.3 Codec
      4. 3.4.4 IVA-HD Boot Parameter
    5. 3.5 RPMSG Startup
  5. 4Early Decoding Demo
  6. 5References

3.4.3 Codec

PSDKLA use the IPUMM codec. But the VISION SDK use the below codec:

  • ivahd_h264enc_02_00_09_01_production
  • ivahd_h264vdec_02_00_17_01_production
  • ivahd_hdvicp20api_01_00_00_23_production
  • ivahd_jpegvdec_01_00_13_01_production
  • ivahd_jpegvenc_01_00_16_01_production

In VISION SDK, IPUMM codec is used to replace the VISION SDK code. Main modification as below：

----------------------------- build/tools_path.mk ---------------------------

- hdvicplib_PATH                ?= $(TI_SW_ROOT)/codecs/ivahd_hdvicp20api_01_00_00_23_production
- jpegvenc_PATH                 ?= $(TI_SW_ROOT)/codecs/ivahd_jpegvenc_01_00_16_01_production
- jpegvdec_PATH                 ?= $(TI_SW_ROOT)/codecs/ivahd_jpegvdec_01_00_13_01_production
- h264venc_PATH                 ?= $(TI_SW_ROOT)/codecs/ivahd_h264enc_02_00_09_01_production
- h264vdec_PATH                 ?= $(TI_SW_ROOT)/codecs/ivahd_h264vdec_02_00_17_01_production
+hdvicplib_PATH                ?= $(mm_PATH)/extrel/ti/ivahd_codecs
+jpegvenc_PATH                 ?= $(mm_PATH)/extrel/ti/ivahd_codecs
+jpegvdec_PATH                 ?= $(mm_PATH)/extrel/ti/ivahd_codecs
+h264venc_PATH                 ?= $(mm_PATH)/extrel/ti/ivahd_codecs
+h264vdec_PATH                 ?= $(mm_PATH)/extrel/ti/ivahd_codecs